GATS-G Isolation Automatic Transfer Switch

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Description

The GATS-G isolation automatic transfer switch is a high-current transfer device for switching between normal and emergency power supplies. It is intended for larger low-voltage distribution systems where isolation-type automatic transfer is required.

Key Features

  • Complies with GB/T14048.11.
  • Frame classes include 100, 250, 630, 1600 and 3200.
  • Rated operating voltage Ue: AC440V.
  • Rated making capacity: 10Ie.
  • Rated breaking capacity: 8Ie.
  • Control supply voltage options include DC24V, DC48V, DC110V and AC220V.

Technical Parameters

Frame class 100, 250, 630, 1600, 3200
Rated current In 16A to 3200A, depending on frame class
Rated insulation voltage Ui 690V, 800V
Rated impulse withstand voltage Uimp 8kV
Rated working voltage Ue AC400V
Using category AC-33iB
Rated short-circuit connection capacity 8kA, 17kA, 26kA, 67.5kA
Rated short-time withstand current Icw 5kA/30ms, 10kA/60ms, 12.6kA/60ms, 32kA/60ms
Transfer time 1.2s to 2.5s depending on frame class and direction
Control voltage DC24V, DC48V, DC110V, AC220V

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